排序方式: 共有50条查询结果,搜索用时 0 毫秒
1.
2.
Theoretical Calculation of Rotational Bands of ^179Pt in the Particle-Triaxial-Rotor Model 下载免费PDF全文
Theoretical calculations have been performed for nucleus ^179Pt in the particle-triaxial-rotor model with variable moment of inertia. The obtained energy spectrum agrees with the experimental data quite well. The calculated results indicate that the bands 1/2^- and 7/2^ are triaxial deformation bands and originate mainly from the v[521]1/2^- and v[633]7/2^ configurations respectively. 相似文献
3.
4.
5.
利用三维量子电动力学理论中的Dyson-Schwinger方程方法, 研究了零温情况下平面铜氧化合物超导体的反铁磁相和d波超导相之间的相变. 通过在朗道规范下近似解析求解和数值求解完全耦合的Dyson-Schwinger方程、并将所得结果与1/N展开方法的结果相比较, 发现在半填充准费密子味道数约小于等于4的情况下, 通过手征对称性自发破缺, d波超导相可以演化到反铁磁相, 并且反铁磁相有可能与d波超导相共存. 通过进一步比较不同相的压强, 还说明反铁磁与d波超导共存相为稳定相, 从而反铁磁相确实可以与d波超导相共存. 相似文献
6.
本文评述了碳泥质金银矿氰化冶炼现状,论述其结构和吸附特性,提出冶炼过程中的化学抑制及分子设计原理,列出十余个碳泥质金银矿的对比浸出结果。参考文献14篇。 相似文献
7.
8.
9.
Shape Evolution of the Compound Nucleus in the Superheavy Element Synthesis Reaction via the BUU Model 下载免费PDF全文
By taking the BUU model, we simulate the superheavy element synthesis reaction. With the rotation effect being included in the BUU model, the effect of the non-centrality of the reaction ^48Ca+^238U→^286 112 is studied. It is shown that the promising impact parameter in the synthesis process can be released from zero to a value little smaller than the radius of the smaller nucleus involved in the reaction. Meanwhile, the compound nucleus may involve rich shape phases. 相似文献
10.
We study some properties of the simplest neutron stars (NSs) in the Glendenning Moszkowski (GM) model, the hybrid derivative coupling (HD) model and the Zimanyi Moszkowski (ZM) model in the framework of relativistic mean field (RMF) theory with and without the interaction by exchanging the ~-meson. We show that the maximal mass of the NSs becomes smaller, but the redshift becomes larger from the GM model to the HD model, then to the ZM model. The interaction with the 6-meson exchange enlarges the maximal mass of neutron stars, increases the relative population of charged particles (proton, electron and muon) and descends the relative population of neutron. 相似文献